gistfile1.coffee

xml2json = require "xml2json"
fs = require "fs"
util = require "util"
request = require "request"
#sleep = require "sleep"

tumblr_name = process.argv[2]
api_endpoint = util.format "http://%s.tumblr.com/api/read", tumblr_name
start = 0
num = 50
post_count = 0

download = (uri, filename) ->
  request(uri).pipe(fs.createWriteStream(filename))

while post_count < 5
  console.log "H"
  page_uri = util.format "%s?type=photo&start=%s&num=%s", api_endpoint, start, num
  start = start+num
  post_count = post_count+1
  request page_uri, (error, response, body) ->
    console.log util.format "Downloading %s", page_uri
    data_xml = body
    data_json = JSON.parse xml2json.toJson data_xml
    #post_count = data_json["tumblr"]["posts"]["post"].length
    start = num*post_count
    for post in data_json["tumblr"]["posts"]["post"]
      post_id = post["id"]
      post_date = post["date-gmt"].split(" ")[0]
      for photo in post["photo-url"]
        if photo["max-width"] == 1280
          outname = util.format "%s-%s-%s.%s", tumblr_name, post_date, post_id, photo["$t"].split(".").slice(-1)[0]
          download photo["$t"], outname